In the wake of the horrific Sikh temple shootings in Wisconsin, left-wing barrel-scrapers are demanding that talk-radio giant Rush Limbaugh and other conservatives apologize for criticizing a 2009 Department of Homeland Security report that hyped an ominous new wave of violent "rightwing extremism." I don't apologize. I call foul. The media lowlifes who exploit every tragic shooting to silence their law-abiding, First Amendment-exercising enemies are tearing this country apart. "Progressives" have had free rein to libel and slander peaceful, liberty-loving citizens -- while whitewashing the violent plots and criminal behavior of their ideological counterparts. No more. Wade Michael Page...